The digest of interesting materials for the mobile developer # 92 (February 21 - March 1)

Congratulations on the new digest on mobile development and marketing. There are several materials about Swift, creating a game for the weekend, a new Xcode and Android for work, advertising on Google Play and a new Pebble watch tearing Kickstarter.

Five traps for the novice swifter

I am a beginner sweater, that is, I learn Swift without ObjC experience. Recently, we started a project with companions requiring an iOS application. We also have an idée fixe: a student from the Physics and Technology Institute should work with us, and the application should be written in Swift. And so, while we are looking for physical students and getting acquainted with them, I decided not to waste time and at the same time begin to saw the project on Swift on my own. So I first opened Xcode.
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How to make a game for iOS from an empty plastic bottle, pictures and shader

I set myself the task of writing a very simple toy for iOS on Swift, without resorting to any ^. * C.. * $ (My previous experience with Swift ended up with 80% of the project being written in Objective -C (which, due to my C ++ 's thinking, has been reduced to the nearest (Objective-C) + 2C-Objective = C) known to me.

Can a smartphone app diagnose melanoma?

Melanoma is one of the most dangerous malignant tumors, it is localized on the skin or mucous membranes and is able to metastasize to almost all organs. Her late diagnosis leads to dire consequences. Therefore, the US Federal Chamber of Commerce has fined the developers of two applications that, as claimed by the advertising, diagnose melanoma even in its early stages.